2011年5月17日星期二

Oxlic Acid

As a reducer and Bleach, mainly used for cobalt - molybdenum ......
1. Name: Oxalic Acid
2. Molecular formula: HOOCCOOH
3. Molecular weight: 90.04
4. Physical and Chemical property:
melting point: α type: 189.5℃ β type: 182℃, boiling point: 150℃
density: 1.653(2H2O), 1.9; α type: 1.900, β type: 1.895
refractive index: 1.540
dissolution: soluble in alcohol and water, a little soluble in ether and insoluble in benzene and chloroform.
With acid, reducibility, instability, toxicity, etherification reaction
5. Specification: Industrial Grade 99.6%; Industrial Grade 90%
6. Appearance white crystalline
7. Storage and transportation: according to general cargos
8. Usage: As a reducer and Bleach, mainly used for cobalt - molybdenum - the production of aluminum catalyst, metal and marble cleaning and textile bleaching, also used in organic synthesis industry, plastics industry, pharmaceutical industry, printing and dyeing industry, oxalic acid can also be used in derusting.
10. Production technology: Sodium formate method, oxidation, carbonyl synthesis, propylene glycol oxidation, oxidation, carbon monoxide coupling method
11. Characteristics: Hazardous Chemicals, Class VIII
 
Sheet
Name
Oxalic Acid
Molecular formula
HOOCCOOH
CAS code
144-62-7
Molecular weight
90.04
Specification
Industrial Grade 99.6%
Industrial Grade 90%
Package
25kg/pp bag
20 FT
25MT
Hazardous chemicals
Industrial Grade99.6%
Industrial Grade90%
8.1/no
no
Supervision condition
None
HS code
2917.1110
Port of loading
Tianjin or Qingdao
Target market
Southeast Asia, north Africa, South Asia
Pallet or not
yes
Resource:

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